Usages of problemo
Foje la biciklo havas malgrandan problemon, sed mia fratino solvas la problemon rapide.
Sometimes the bicycle has a small problem, but my sister solves the problem quickly.
Ŝi volas, ke li lernu mem solvi la problemon.
She wants him to learn to solve the problem by himself.
Li mem solvas la problemon.
He solves the problem himself.
Li ne scias kiel mem solvi la problemon.
He does not know how to solve the problem himself.
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